Question

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Answer 1

Are you sure that's what the question says?

Answer 2

Maybe she meant "has a length of 5b-6 and a width of 3b-1?" Do you want to try that?

Answer 3

Okay well if that's it. What equation do you use to find the area of a rectangle?

Answer 4

There you go. So if you want to find the area of the frame, which is a rectangle you would multiply your length *width. Remember your finding the area of the frame, so it would be (5b-1) (3b-1)

Answer 5

There you go, I was just about to tell you that!

Answer 6

Correct

Answer 7

(15b^2-23b+6)-(3b^2+15b)

Answer 8

GREAT! Keep going you're almost done!

Answer 9

Almost. The middle term, is wrong. It's -23b+15b, so you would get -8.

Answer 10

-8b***

Answer 11

So 12b^2-8b+6, it's okay.

Answer 12

Do you have anything else to go with the question? What math are you in? What are you currently learning?

Answer 13

Then yes, that should be your answer if I'm not mistaken.

Answer 14

You're welcome!